Budada garaafka leh waxay leedahay guryo badan oo heer sare ah, sidaa darteed waxaa si weyn loogu isticmaalaa metalrugy, mashiinnada, korantada, kiimikada, kiimikada, difaaca qaran iyo qaybaha kale ee warshadaha. Meelaha arjiga ee Puphite-ka dabiiciga ah ee budada dabiiciga ah iyo budada garaafka macmacaanka ah waxay leeyihiin qaybo isku dhaf ah iyo kala duwanaansho labadaba. Tifatiraha sawirada soo socda ayaa soo bandhigaya qaybaha arjiga ee budada garaafka garaafka iyo budada garaafka ee aan dabiici ahayn.
1. Warshadaha melerida
Warshadaha macdanta, budada garaafka dabiiciga ah waxaa loo isticmaali karaa in lagu soo saaro waxyaabo dib-u-dhac ah sida lebon-kaarboonka kaarboonka iyo leamin-kaarboon-kaarboonka sababta oo ah iska caabinkeeda wanaagsan. Bukadda garaafka ee macmalka ah waxaa loo isticmaali karaa sida korantada saliida ee birta, laakiin elektrodes ka samaysan budada garaafka dabiiciga ah way adagtahay in lagu isticmaalo koorsooyinka korantada ee birta leh ee xaaladaha hawlgalka ee adag.
2. Warshadaha mashiinnada
Warshadaha mashiinnada, qalabka garaafka waxaa badanaa loo isticmaalaa sida loo cafiyo iyo saliidaha saliidaha. Erayada ugu horreysa ee loogu talagalay diyaarinta jaantusyada la ballaariyey waa kaarboon-kaarboon-kaarbooneed, iyo reages-ka kale ee kiimikada ah sida sulsuric acid (ka sarreysa 98%), perocium peroxide (oo ka sarreysa 1%), iwm. Tallaabooyinka guud ee diyaarinta ayaa ah sida soo socota: heerkul ku habboon, cabirro kaladuwan oo ah xalka hydrogen-ka ah, shahaadada shaashadda dabiiciga ah ayaa ka falceliya habab joogto ah, ka dibna lagu maydhay biyo ilaa dhexdhexaad, iyo centrifluged. Ka dib fuuq-baxa ka dib, waxay ku qalajisay 60 ° C. Budanka garaafka dabiiciga ah wuxuu leeyahay saliido wanaagsan oo inta badan loo isticmaalo wax lagu daro saliidaha saliidaha. Qalabka loo gudbiyo simo-googooyaha ballaaran ee si weyn u adeegsada biston-ka, oo siddooyinku waxay ka samaysataa budo garaaf aan dabiici ahayn, umana baahna inay ku daraan saliidda saliidda inta lagu gudajiro qalliinka. Budanka garaafka dabiiciga ah iyo qalabka 'polymer resin ka kooban' polymer resin 'waxaa sidoo kale loo isticmaali karaa meelaha kor ku xusan, laakiin caabbinta caabbinta ahi uma fiicna sidii budada garaafka ee macmalka ah.
3. Warshadaha kiimikada
Budanka garaafka ee macmalka ah wuxuu leeyahay astaamaha iska caabbinta isku-darka, wajah kuleylka wanaagsan iyo damaca yar ee yar. Waxaa si weyn loogu isticmaalaa warshadaha kiimikada si loo sameeyo kuleylka kuleylka, haamaha falcelinta, kareemka yareynta, miirayaasha iyo qalabka kale. Budanka dabiiciga ah ee garaafka dabiiciga ah iyo qalabka zarmmer resin waxaa sidoo kale loo isticmaali karaa meelaha kor ku xusan, laakiin wanaajinta kuleylka iyo iska caabbinta dhiigga uma eka sida kuwa budada garaafka ah ee macmacaanka ah.
Iyada oo horumarka joogtada ah ee tikniyoolajiyadda cilmi baarista, aragtida dalabka ee budada garaafka macmalka ah lama bakhtiin. Waqtigan xaadirka ah, horumarinta alaabooyinka garaafka ee dabiiciga ah ee garaafka dabiiciga ah ee shahaadada dabiiciga ah waa mid ka mid ah qaababka muhiimka ah ee lagu ballaarin karo goobta arjiga. Baaxanka garaafka dabiiciga ah maadaama ashyaa'da ceyriinka ah ee loo yaqaan 'kaamil ceyriin' ah ayaa loo adeegsaday soosaarka budada garaafka ee dabiiciga ah, laakiin horumarinta alaabada sawirrada macmalka ah ee budada dabiiciga ah ee dabiiciga ah maadaama sheyga ugu weyn ee cayriinku aysan ku filnayn. Waa sida ugu wanaagsan ee loo gaari karo yoolkan iyadoo si buuxda loo fahmo oo loo adeegsado qaabdhismeedka budada garaafka dabiiciga ah, iyo qaadashada howlaha ku habboon, wadooyinka iyo qaababka si loo soo saaro alaabooyin sawirro aan dabiici ah, dhismeyaal iyo adeegsiyo iyo adeegsiyo.
Waqtiga Post: Jul-20-2022